Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get At least one correct answer.

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#Question id: 19015

#Part-A Aptitude & General Biotechnology

A combination of paper chromatography and electrophoresis involves______________

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#Question id: 19053

#Part-A Aptitude & General Biotechnology

The principle on which thin layer chromatography is based is that the ____________

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#Question id: 2075

#Part-A Aptitude & General Biotechnology

The force driving simple diffusion is:

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#Question id: 2268

#Part-A Aptitude & General Biotechnology

Within chloroplasts, light is captured by

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#Question id: 3013

#Part-B Specialized Branches in Biotechnology

Bacteria survive adverse conditions by forming